Formatted code with gofmt

Signed-off-by: zelahi <elahi.zuhayr@gmail.com>

commands/prune.go

@@ -1,11 +1,11 @@
 package commands
 
 import (
-  "context"
+	"context"
 	"fmt"
 	"strings"
 
-  "github.com/docker/cli/cli"
+	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
@@ -14,10 +14,10 @@ import (
 )
 
 type pruneOptions struct {
-  force       bool
-  all         bool
-  filter      opts.FilterOpt
-  keepStorage opts.MemBytes
+	force       bool
+	all         bool
+	filter      opts.FilterOpt
+	keepStorage opts.MemBytes
 }
 
 const (
@@ -27,40 +27,40 @@ const (
 
 func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
 	pruneFilters := options.filter.Value()
-  pruneFilters = command.PruneFilters(dockerCli, pruneFilters)
+	pruneFilters = command.PruneFilters(dockerCli, pruneFilters)
 
-  warning := normalWarning
-  if options.all {
-    warning = allCacheWarning
-  }
-  if !options.force && !command.PromptForConfirmation(dockerCli.In(), dockerCli.Out(), warning) {
-    return 0, "", nil
-  }
+	warning := normalWarning
+	if options.all {
+		warning = allCacheWarning
+	}
+	if !options.force && !command.PromptForConfirmation(dockerCli.In(), dockerCli.Out(), warning) {
+		return 0, "", nil
+	}
 
-  report, err := dockerCli.Client().BuildCachePrune(context.Background(), types.BuildCachePruneOptions{
-    All:         options.all,
-    KeepStorage: options.keepStorage.Value(),
-    Filters:     pruneFilters,
-  })
-  if err != nil {
-    return 0, "", err
-  }
+	report, err := dockerCli.Client().BuildCachePrune(context.Background(), types.BuildCachePruneOptions{
+		All:         options.all,
+		KeepStorage: options.keepStorage.Value(),
+		Filters:     pruneFilters,
+	})
+	if err != nil {
+		return 0, "", err
+	}
 
-  if len(report.CachesDeleted) > 0 {
-    var sb strings.Builder
-    sb.WriteString("Deleted build cache objects:\n")
-    for _, id := range report.CachesDeleted {
-      sb.WriteString(id)
-      sb.WriteByte('\n')
-    }
-    output = sb.String()
-  }
+	if len(report.CachesDeleted) > 0 {
+		var sb strings.Builder
+		sb.WriteString("Deleted build cache objects:\n")
+		for _, id := range report.CachesDeleted {
+			sb.WriteString(id)
+			sb.WriteByte('\n')
+		}
+		output = sb.String()
+	}
 
 	return report.SpaceReclaimed, output, nil
 }
 
 func pruneCmd(dockerCli command.Cli) *cobra.Command {
-  options := pruneOptions{filter: opts.NewFilterOpt()}
+	options := pruneOptions{filter: opts.NewFilterOpt()}
 
 	cmd := &cobra.Command{
 		Use:   "prune",
@@ -68,24 +68,23 @@ func pruneCmd(dockerCli command.Cli) *cobra.Command {
 		Args:  cli.NoArgs,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			spaceReclaimed, output, err := runPrune(dockerCli, options)
-      if err != nil {
-        return err
-      }
-      if output != "" {
-        fmt.Fprintln(dockerCli.Out(), output)
-      }
-      fmt.Fprintln(dockerCli.Out(), "Total reclaimed space:", units.HumanSize(float64(spaceReclaimed)))
-      return nil
+			if err != nil {
+				return err
+			}
+			if output != "" {
+				fmt.Fprintln(dockerCli.Out(), output)
+			}
+			fmt.Fprintln(dockerCli.Out(), "Total reclaimed space:", units.HumanSize(float64(spaceReclaimed)))
+			return nil
 		},
-    Annotations: map[string]string{"version":"1.00"},
-
+		Annotations: map[string]string{"version": "1.00"},
 	}
 
-flags := cmd.Flags()
-flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
-flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images, not just dangling ones")
-flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'unused-for=24h')")
-flags.Var(&options.keepStorage, "keep-storage", "Amount of disk space to keep for cache")
+	flags := cmd.Flags()
+	flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
+	flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images, not just dangling ones")
+	flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'unused-for=24h')")
+	flags.Var(&options.keepStorage, "keep-storage", "Amount of disk space to keep for cache")
 
 	return cmd
 }